In the given circuit, the switch S is cl...

In the given circuit, the switch S is closed at time `t=0` then select the correct statement for current l in resistance PQ as shown in the figure

A

`l=20` mA for all time t

B

`l=10` mA for all time t

C

`l=20` mA at `t=0` and with the time it goes to `10 mA`

D

l oscillates between `10 mA` and `20 mA`

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